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cond-mat.mtrl-sci2025
Direct Imaging of Hydrogen-Driven Dislocation and Strain Field Evolution in a Stainless Steel Grain
David Yang, Mujan Seif, Guanze He +9
Hydrogen embrittlement (HE) poses a significant challenge to the durability of materials used in hydrogen production and utilization. Disentangling the competing nanoscale mechanis…
cond-mat.mtrl-sci2024
Electric Field Driven Domain Wall Dynamics in BaTiO3 Nanoparticles
Jialun Liu, David Yang, Ana F. Suzana +2
We report a detailed investigation into the response of single BaTiO3 (BTO) nanocrystals under applied electric fields (E-field) using Bragg Coherent Diffraction Imaging (BCDI). Ou…